Designed specifically for women, The North Face Shellista II Mid is perfect for cold-weather expeditions. These boots are built to perform when the temperature drops. 200 grams of PrimaLoft Silver Insulation Eco delivers superior warmth, while the TNF Winter Grip rubber outsole base features IcePick rubber lugs. This temperature-sensitive rubber hardens in cold temperatures for superior performance in snowy and icy conditions. The durable upper is made with waterproof, BLC-compliant nubuck leather to keep your feet dry throughout your hike. An injection-molded thermoplastic rubber shell is designed specifically to fit a woman’s foot and provides optimal protection without weighing you down. With durable materials and a streamlined design, these mid-calf lace-up boots won’t let you down in extreme winter-weather conditions.